Investing more in renewable energy sources and using this in a rational and efficient way is vital for the sustainable growth of world. Energy efficiency (EE) will play an increasingly important role in future generations. The aim of this work is to estimate how much the PNEf (National Plan for...

This article presents an empirical study of 13 derivative markets for commodities and financial assets. The study goes beyond statistical analysis by including the maturity as a variable for the daily returns of futures contracts from 1998 to 2010, and for delivery dates up to 120 months. We...

This article uses graph theory to provide novel evidence regarding market integration, a favorable condition for systemic risk to appear in. Relying on daily futures returns covering a 12-year period, we examine cross-and inter-market linkages, both within the commodity complex and between...

[fre] A deux exceptions près, les rehausseurs de crédit ont connu entre octobre 2007 et février 2008 un véritable cataclysme. En moins de cinq mois, ces sociétés d’assurance, qui garantissaient en septembre 2007 près de 2 400 milliards de dollars d’actifs financiers, ont failli perdre...

[eng] The volatility of commodity prices . This article is centred on the volatility of commodity prices. It presents the instruments offering a protection against volatility and shows how they can be employed. The first section exposes these derivative instruments. It distinguishes them in step...

In this chapter, we propose a nonconventional methodology, the graph theory, which is especially relevant for the study of high-dimensional financial data. We illustrate the advantages of this method in the context of systemic risk in derivative markets, a main subject nowadays in finance. A key...